The history of 便當 dates back centuries and reflects the evolution of Japanese eating culture. Originally, 便當 was a simple packed meal carried by travelers, farmers, and workers. Over time, 便當 became more refined, especially during the Edo period in Japan when presentation and variety became important. Traditional 便當 started to include rice, pickled vegetables, and seasonal ... https://www.lc-catering.com.hk/Lunchbox